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17201 Matjazhumar (2000 AJ58)
Classification: Main-belt Asteroid          SPK-ID: 2017201
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1433900670506731 5.1805e-08  
a 3.015921307635803 1.9764e-08 au
q 2.583468149114351 1.5997e-07 au
i 1.526693405856788 5.5049e-06 deg
node 355.954517215668 0.0001531 deg
peri 167.862894109297 0.00015385 deg
M 290.7295577490281 1.5697e-05 deg
tp 2459368.606846329913
(2021-Jun-03.10684633)
8.4777e-05 TDB
period 1913.059313215359
5.24
1.8805e-05
5.149e-08
d
yr
n .1881802605455724 1.8498e-09 deg/d
Q 3.448374466157254 2.2598e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1062  
   data-arc span      9103 days (24.92 yr)  
   first obs. used      1995-02-22  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56075  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:58:26  

Additional Information
 Earth MOID = 1.59124 au 
 Jupiter MOID = 1.52912 au 
 T_jup = 3.232 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO319300  
diameter diameter 6.481 km 0.342 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17201 Matjazhumar           Discovered 2000 Jan. 4 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Matjaz Humar (b. 1983) was awarded second place in the 2003 Intel International Science and Engineering Fair for his physics team project. He attends the Solski Center Nova Gorica, Gimnazija, Nova Gorica, Slovenia.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040614/MPCPages.arcLast Updated: 2009-12-11

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1903-Apr-24 07:16 00:03 Jupiter 1.56220199558971 1.56220114084351 1.56220285037144 1.46288592222751 1.02744322578848 2416228.802627684 3.37135098952456 515.983710520958 140.801834847221 68.1931672284478 2056558.79710987 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 21:58:46 2020-Feb-22 21:58
1941-Apr-11 11:21 00:02 Jupiter 1.94529505591559 1.94529353498279 1.94529657684782 3.0581403020014 2.91228087654856 2430095.972821902 2.18946497352208 64.1684131455032 34.417774547543 45.1894722057843 1163489.93499007 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 21:58:46 2020-Feb-22 21:58
1950-Apr-13 08:37 00:02 Jupiter 1.65261407587419 1.65261309775067 1.6526150540009 1.71352043653629 1.38241901546317 2433384.858694545 2.00613048602301 181.903801271774 49.2614995516997 70.2140810860632 2282223.53282856 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 21:58:46 2020-Feb-22 21:58
1988-Mar-23 23:54 < 00:01 Jupiter 1.77774434228698 1.77774363954724 1.77774504502633 2.29297189719467 2.07480164571555 2447244.495533521 0.857927442273112 51.2015403312531 8.86650785514647 -88.8834344293704 1627020.49168913 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 21:58:46 2020-Feb-22 21:58
1997-Mar-20 00:19 < 00:01 Jupiter 1.81129275785309 1.81129227947655 1.81129323622942 2.21907499293256 1.99725445056794 2450527.513281289 0.573603154284348 54.1966666014171 11.1206266654724 88.3769090901493 2382308.04697692 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 21:58:46 2020-Feb-22 21:58
2035-Mar-01 23:16 < 00:01 Jupiter 1.63983854110267 1.63983796694616 1.63983911525891 1.73277835213945 1.40337622366324 2464388.469396052 0.7274519953393 102.269776654656 61.2787815470911 76.2044146019513 1563781.05383331 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 21:58:46 2020-Feb-22 21:58
2044-Mar-05 08:23 < 00:01 Jupiter 1.98416109045314 1.98416031564896 1.98416186525709 2.86334336621825 2.71015704584187 2467679.849107496 0.997152389999359 48.9451338531833 26.2162452132857 86.7253933584585 2070964.91823821 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 21:58:46 2020-Feb-22 21:58
2082-Feb-21 03:16 00:02 Jupiter 1.55455106850366 1.55455040844142 1.55455172856801 1.4403853157381 0.992460187170433 2481546.636022841 2.23842121307013 283.901433974453 169.664566663465 39.6292689950854 1388036.40269071 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 21:58:46 2020-Feb-22 21:58
2129-Feb-27 05:26 00:04 Jupiter 1.53554865872081 1.5355481108487 1.53554920661483 1.38553043092856 0.903590893299976 2498718.726247237 3.93085262645105 470.660421748954 225.388338086833 61.3180306182873 1708090.56311558 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 21:58:46 2020-Feb-22 21:58
2176-Feb-29 12:35 00:06 Jupiter 1.58944710602095 1.58944516885349 1.58944904327479 1.54165118433524 1.14493695539715 2515887.024532455 6.0481556742066 770.645067075901 99.2210814743063 71.3669612273156 2207866.56048604 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 21:58:46 2020-Feb-22 21:58

Alternate Designations
 2000 AJ58 = 1995 DU13 = 2000 AB151 = 2000 AY245 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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